CA2221547A1 - Reinforced hub, pulley and method - Google Patents

Reinforced hub, pulley and method

Info

Publication number
CA2221547A1
CA2221547A1 CA002221547A CA2221547A CA2221547A1 CA 2221547 A1 CA2221547 A1 CA 2221547A1 CA 002221547 A CA002221547 A CA 002221547A CA 2221547 A CA2221547 A CA 2221547A CA 2221547 A1 CA2221547 A1 CA 2221547A1
Authority
CA
Canada
Prior art keywords
hub
pulley
integral
disc
optionally
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002221547A
Other languages
French (fr)
Other versions
CA2221547C (en
Inventor
Yahya Hodjat
Michael H. Kutzscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gates Corp
Original Assignee
Gates Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gates Corp filed Critical Gates Corp
Publication of CA2221547A1 publication Critical patent/CA2221547A1/en
Application granted granted Critical
Publication of CA2221547C publication Critical patent/CA2221547C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/44—Sheet-metal pulleys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/902—Particular connection between rim and hub
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49453—Pulley making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49453—Pulley making
    • Y10T29/4946—Groove forming in sheet metal pulley rim
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49481—Wheel making
    • Y10T29/49492—Land wheel
    • Y10T29/49533—Hub making
    • Y10T29/49536—Hub shaping

Abstract

A pulley with an integral hub spun-roll formed of a disc of sheet metal where the hub has an annular ring extending radially outward of the hub and reinforcing the hub. Optionally, the hub has as integral flange that facilitates removal of the pulley from a shaft.
A process for making a one piece pulley by pressing a shaping roller and a finishing roller against a side of a disc and displacing metal and forming a hub with an annular ring that is integral to the hub and reinforces the hub. Optionally ,the process includes pressing the shaping roller and finishing roller against displaced metal and forming a flange integral to the hub.
CA002221547A 1996-11-19 1997-11-18 Reinforced hub, pulley and method Expired - Fee Related CA2221547C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/752,681 US5823904A (en) 1996-11-19 1996-11-19 Reinforced hub, pulley
US08/752,681 1996-11-19

Publications (2)

Publication Number Publication Date
CA2221547A1 true CA2221547A1 (en) 1998-05-19
CA2221547C CA2221547C (en) 2005-06-21

Family

ID=25027333

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221547A Expired - Fee Related CA2221547C (en) 1996-11-19 1997-11-18 Reinforced hub, pulley and method

Country Status (2)

Country Link
US (1) US5823904A (en)
CA (1) CA2221547C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915027A1 (en) * 1999-04-01 2000-01-20 Leico Werkzeugmaschb Gmbh & Co Forming gear element for starter motor, and resultant gear element, with successively diminishing wall thickness of element obtained by combined radial and axial motion of at least one adjustable roll of pressure rolling machine
DE19861391B4 (en) * 1998-10-29 2008-04-17 Leifeld Metal Spinning Gmbh A method of forming a hub disc and spinning roller for use in forming a hub disc
US6348020B2 (en) 1999-10-19 2002-02-19 The Gates Corporation Internal spun hub and method of making same
DE19960582A1 (en) 1999-12-15 2000-08-03 Leico Werkzeugmaschb Gmbh & Co Pressure rolling process for transmission components, involving clamping workpiece to tool, rotating it, partly separating sector with pressure roller and deforming
JP3812329B2 (en) * 2000-03-14 2006-08-23 日産自動車株式会社 Plastic working method
JP2001276939A (en) * 2000-03-29 2001-10-09 Tsubakimoto Chain Co Caulking roller and flanged sintered pulley processed by caulking roller
US6427329B2 (en) 2000-04-26 2002-08-06 A. J. Rose Manufacturing Co. Method of forming a hub with blind bore
US6598443B2 (en) 2000-04-26 2003-07-29 A. J. Rose Manufacturing Co. Blind bore hub and method of forming
US20040139774A1 (en) * 2003-01-22 2004-07-22 Yahya Hodjat Method of forming a sprocket
US7828108B2 (en) * 2006-02-01 2010-11-09 Polaris Industries, Inc. Rear drive and suspension for an all terrain vehicle
CN100589896C (en) * 2007-07-10 2010-02-17 柳州市龙杰汽车配件有限责任公司 Continuous flow forming molding method different-radii metal plate manufactured flow forming belt pulley
CN102728688A (en) * 2011-04-01 2012-10-17 北京超代成科技有限公司 Non-cutting processing method and device for unilateral press forming of bottom surface of metal sheet
CN102152089B (en) * 2011-04-22 2013-01-23 柳州市龙杰汽车配件有限责任公司 Molding method of large-difference variable-diameter spinning pulley
CN102151737A (en) * 2011-04-25 2011-08-17 董利强 Pulley blank spinning process
EP3114368B1 (en) 2014-03-05 2019-05-08 Dayco IP Holdings, LLC Torsional vibration dampers
WO2018143988A1 (en) * 2017-02-02 2018-08-09 Cummins Inc. Pulley with drive feature for belt installation
DE102019202146A1 (en) * 2019-02-18 2020-08-20 Aktiebolaget Skf Pulley device especially for a tension pulley or a pulley
DE102019202143A1 (en) 2019-02-18 2020-08-20 Aktiebolaget Skf Pulley device especially for a tension pulley or a pulley

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US861288A (en) * 1906-10-08 1907-07-30 Edward H Johnson Trolley-wheel.
US2269821A (en) * 1940-10-16 1942-01-13 Worthington Pump & Mach Corp Sheave
US4098137A (en) * 1976-09-15 1978-07-04 Peters Manufacturing Company, Inc. Pulley and method of making same
US4824422A (en) * 1987-10-23 1989-04-25 Magna International (Canada) Inc. Pulley with integral hub construction
JPH07198027A (en) * 1993-11-24 1995-08-01 Toyoda Gosei Co Ltd Manufacture of dumper pulley
US5575728A (en) * 1995-03-29 1996-11-19 Tesma International, Inc. Drive assembly with interference-fit mounted pulley
US5626532A (en) * 1995-09-05 1997-05-06 Tesma International Inc. Drive assembly with interference-fit mounted lightweight non-ferrous pulley

Also Published As

Publication number Publication date
CA2221547C (en) 2005-06-21
MX9708900A (en) 1998-06-30
US5823904A (en) 1998-10-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed